hyoglossus

noun1

1. •
   A flat muscle on either side of the tongue, connecting it with the body and the thyrohyal of the hyoid bone.

   • The Muscles of the Tongue are: the Genio-hyoglossus, which is the protruder; — the Hyoglossus, which is the depressor or retractor, or muscle which draws the tongue in; […] — 1895